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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen E. Aderneck — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Campbell River, CA: #14 of 52 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stephen E. Aderneck has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1984 and the most recent in August 1985. Stephen E. Aderneck ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stephen E. Aderneck in Campbell River, BC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4537235 Wood splitter 1985-08-27
4476759 Portable chainsaw milling guide attachment 1984-10-16